One of the many memorable moments from the 2011 Revolver Golden Gods was Avenged Sevenfold inviting Vinnie Paul on stage to play the Pantera classic, “Mouth For War,” the opening track from Vulgar Display of Power. Check out some fan-filmed video of the performance below. The highlights of the show will be broadcast May 28th on VH1 Classic, and be sure to pick up a copy of Revolverâ€˜s Golden Gods issue, which hits newsstands on May 24.